What a player does in Battlefield: Bad Company 2 when they select a shotgun, preferably the Neostead 2000 combat, and select the 12 Gauge Slugs specialization and runs around rooftops or in buildings safe from harm and is able to snipe other players from a distance as if he had a "shotgun sniper".

Player1: SHIT! How the hell is that medic able to kill me from the top of the building when I was behind cover and across the street! Thats bullshit!